JPWO2016117238A1 - ガイドワイヤ - Google Patents
ガイドワイヤ Download PDFInfo
- Publication number
- JPWO2016117238A1 JPWO2016117238A1 JP2016570510A JP2016570510A JPWO2016117238A1 JP WO2016117238 A1 JPWO2016117238 A1 JP WO2016117238A1 JP 2016570510 A JP2016570510 A JP 2016570510A JP 2016570510 A JP2016570510 A JP 2016570510A JP WO2016117238 A1 JPWO2016117238 A1 JP WO2016117238A1
- Authority
- JP
- Japan
- Prior art keywords
- guide wire
- tip
- hole
- peripheral
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- HGCIXCUEYOPUTN-UHFFFAOYSA-N C1CC=CCC1 Chemical compound C1CC=CCC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
10 カテーテル、
11 カテーテル本体部、
30 ワイヤ本体、
31 先端部、
32 頂部、
33 周囲部、
34 周面、
35 先端孔部、
35a エッジ、
36 周囲孔部、
36a エッジ、
40 血管、
41 狭窄部。
Claims (7)
- 線状に形成されるワイヤ本体を有するガイドワイヤであって、
前記ワイヤ本体の先端部は、最先端を形成する頂部と、前記ワイヤ本体の周面から前記頂部までを連続状とした周囲部とで、曲面状に形成され、
前記先端部には複数の孔部が形成されるガイドワイヤ。 - 前記孔部は、前記頂部と周囲部にそれぞれ形成される請求項1記載のガイドワイヤ。
- 前記孔部は、前記周囲部の周方向に沿って複数形成される請求項1または2記載のガイドワイヤ。
- 前記周囲部に形成される前記孔部は、いずれも同形状であって周方向に沿って等間隔に配置される請求項3記載のガイドワイヤ。
- 前記孔部は、前記周囲部の軸方向に沿って複数列が形成される請求項3または4記載のガイドワイヤ。
- 前記頂部には、円形状の先端孔部が形成され、前記周囲部には、円形状または楕円形状の周囲孔部が形成される請求項1〜5のいずれか1項に記載のガイドワイヤ。
- 前記周囲孔部は楕円形状であって、前記周囲部の周方向に沿って長軸が、前記周囲部の軸方向に沿って短軸が、それぞれ向くように配置される請求項6記載のガイドワイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015011817 | 2015-01-23 | ||
JP2015011817 | 2015-01-23 | ||
PCT/JP2015/084748 WO2016117238A1 (ja) | 2015-01-23 | 2015-12-11 | ガイドワイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016117238A1 true JPWO2016117238A1 (ja) | 2017-11-02 |
JP6746503B2 JP6746503B2 (ja) | 2020-08-26 |
Family
ID=56416798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016570510A Active JP6746503B2 (ja) | 2015-01-23 | 2015-12-11 | ガイドワイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10434289B2 (ja) |
EP (2) | EP4241820A1 (ja) |
JP (1) | JP6746503B2 (ja) |
WO (1) | WO2016117238A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10363389B2 (en) | 2009-04-03 | 2019-07-30 | Scientia Vascular, Llc | Micro-fabricated guidewire devices having varying diameters |
US11406791B2 (en) | 2009-04-03 | 2022-08-09 | Scientia Vascular, Inc. | Micro-fabricated guidewire devices having varying diameters |
CN105459189B (zh) | 2008-12-08 | 2018-05-08 | 血管科学有限公司 | 沿备料的长度形成多个切口以形成产品的系统和方法 |
US9950137B2 (en) | 2009-04-03 | 2018-04-24 | Scientia Vascular, Llc | Micro-fabricated guidewire devices formed with hybrid materials |
US11207502B2 (en) | 2016-07-18 | 2021-12-28 | Scientia Vascular, Llc | Guidewire devices having shapeable tips and bypass cuts |
US11052228B2 (en) | 2016-07-18 | 2021-07-06 | Scientia Vascular, Llc | Guidewire devices having shapeable tips and bypass cuts |
US10821268B2 (en) | 2016-09-14 | 2020-11-03 | Scientia Vascular, Llc | Integrated coil vascular devices |
US11452541B2 (en) | 2016-12-22 | 2022-09-27 | Scientia Vascular, Inc. | Intravascular device having a selectively deflectable tip |
JP2020521552A (ja) | 2017-05-26 | 2020-07-27 | サイエンティア・バスキュラー・エルエルシー | 非らせんカット配列を有する微細加工医療デバイス |
US11305095B2 (en) | 2018-02-22 | 2022-04-19 | Scientia Vascular, Llc | Microfabricated catheter having an intermediate preferred bending section |
US11911051B2 (en) * | 2019-10-31 | 2024-02-27 | Abbott Cardiovascular Systems Inc. | Dimpled joint for guidewire |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5095915A (en) * | 1990-03-19 | 1992-03-17 | Target Therapeutics | Guidewire with flexible distal tip |
US5167239A (en) * | 1991-05-30 | 1992-12-01 | Endomedix Corporation | Anchorable guidewire |
US5423772A (en) * | 1993-08-13 | 1995-06-13 | Daig Corporation | Coronary sinus catheter |
US20030069522A1 (en) * | 1995-12-07 | 2003-04-10 | Jacobsen Stephen J. | Slotted medical device |
US6004279A (en) * | 1996-01-16 | 1999-12-21 | Boston Scientific Corporation | Medical guidewire |
JP3795586B2 (ja) * | 1996-08-02 | 2006-07-12 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
US7056294B2 (en) * | 2000-04-13 | 2006-06-06 | Ev3 Sunnyvale, Inc | Method and apparatus for accessing the left atrial appendage |
US6607496B1 (en) * | 2000-09-12 | 2003-08-19 | Medtronic, Inc. | Steerable stylet with enhanced torsional transfer strength |
US7077829B2 (en) * | 2001-01-09 | 2006-07-18 | Rex Medical, L.P. | Dialysis catheter |
US6764484B2 (en) * | 2001-03-30 | 2004-07-20 | Scimed Life Systems, Inc. | C-channel to o-channel converter for a single operator exchange biliary catheter |
US6887257B2 (en) * | 2001-10-19 | 2005-05-03 | Incept Llc | Vascular embolic filter exchange devices and methods of use thereof |
US20060184186A1 (en) * | 2005-02-16 | 2006-08-17 | Medtronic Vascular, Inc. | Drilling guidewire for treating chronic total occlusion |
JP4308801B2 (ja) * | 2005-08-12 | 2009-08-05 | 株式会社エフエムディ | 医療用ガイドワイヤ及びその製造方法 |
US20070088230A1 (en) * | 2005-09-06 | 2007-04-19 | Fmd Co., Ltd | Medical instrument and medical equipment for treatment, and rotational handle device |
US7850623B2 (en) * | 2005-10-27 | 2010-12-14 | Boston Scientific Scimed, Inc. | Elongate medical device with continuous reinforcement member |
US8246574B2 (en) * | 2006-04-21 | 2012-08-21 | Abbott Laboratories | Support catheter |
WO2008010905A2 (en) * | 2006-06-30 | 2008-01-24 | Cvdevices, Llc | Percutaneous intravascular access to cardiac tissue |
JP4787363B2 (ja) * | 2006-10-04 | 2011-10-05 | パスウェイ メディカル テクノロジーズ インコーポレイテッド | 医療用カテーテル |
WO2009094237A1 (en) * | 2008-01-23 | 2009-07-30 | Cvdevices, Llc | Devices, systems and methods for percutaneous trans-septal left atrial appendage occlusion |
US9387308B2 (en) * | 2007-04-23 | 2016-07-12 | Cardioguidance Biomedical, Llc | Guidewire with adjustable stiffness |
US8066731B2 (en) * | 2007-08-20 | 2011-11-29 | Olympus Medical Systems Corp. | Treatment device |
US9510885B2 (en) * | 2007-11-16 | 2016-12-06 | Osseon Llc | Steerable and curvable cavity creation system |
JP5746969B2 (ja) * | 2008-09-11 | 2015-07-08 | アシスト・メディカル・システムズ,インコーポレイテッド | 生理学的センサ配送装置及び流体注入システム |
US8241248B2 (en) * | 2009-02-27 | 2012-08-14 | Cvdevices, Llc | Devices and systems for selective auto-retroperfusion of the cerebral venous system |
WO2010129075A1 (en) * | 2009-04-28 | 2010-11-11 | Avinger, Inc. | Guidewire support catheter |
US8979877B2 (en) * | 2010-07-02 | 2015-03-17 | Neurodynamics, LLC | Catheter for use in revascularization procedures and method of using same |
US9949754B2 (en) * | 2011-03-28 | 2018-04-24 | Avinger, Inc. | Occlusion-crossing devices |
US9734938B2 (en) * | 2011-10-06 | 2017-08-15 | 3Dt Holdings, Llc | Devices and systems for obtaining conductance data and methods of manufacturing and using the same |
JP5645221B2 (ja) | 2011-10-20 | 2014-12-24 | 朝日インテック株式会社 | ガイドワイヤ |
US20150005595A1 (en) * | 2011-12-30 | 2015-01-01 | Kibur Medical, Inc. | Implantable devices and methods for evaluation of active agents |
US20140276117A1 (en) * | 2013-03-15 | 2014-09-18 | Volcano Corporation | Intravascular Devices, Systems, and Methods |
JP6004539B2 (ja) | 2013-06-27 | 2016-10-12 | 矢崎総業株式会社 | コネクタ |
US9314208B1 (en) * | 2014-10-28 | 2016-04-19 | Biosense Webster (Israel) Ltd. | Basket catheter with microelectrode array distal tip |
-
2015
- 2015-12-11 EP EP23183903.6A patent/EP4241820A1/en active Pending
- 2015-12-11 JP JP2016570510A patent/JP6746503B2/ja active Active
- 2015-12-11 WO PCT/JP2015/084748 patent/WO2016117238A1/ja active Application Filing
- 2015-12-11 EP EP15878927.1A patent/EP3248643B1/en active Active
-
2017
- 2017-07-18 US US15/652,933 patent/US10434289B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP6746503B2 (ja) | 2020-08-26 |
EP3248643B1 (en) | 2023-08-16 |
US10434289B2 (en) | 2019-10-08 |
WO2016117238A1 (ja) | 2016-07-28 |
EP4241820A1 (en) | 2023-09-13 |
US20170312483A1 (en) | 2017-11-02 |
EP3248643A1 (en) | 2017-11-29 |
EP3248643A4 (en) | 2018-09-05 |
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